A 22-Foot Chain That Weighs 2 Pounds Per Foot Hangs

question 23

Multiple Choice

A 22-foot chain that weighs 2 pounds per foot hangs from a winch 22 feet above ground level. Find the work done by the winch in winding up the entire chain. ​

• A) 290.40 ft-lb
• B) 871.20 ft-lb
• C) 726.00 ft-lb
• D) 387.20 ft-lb
• E) 484.00 ft-lb

---

Definitions:

Autonomous Motivation

Intrinsic motivation that comes from within the individual, driving them to perform activities for their own intrinsic satisfaction rather than external pressures or rewards.

Controlled Motivation

A type of motivation that is guided by external pressures or obligations rather than personal interest or enjoyment.

Pay Raise

An increase in the amount of money an employee receives as wages or salary.

Motivational Level

The degree of enthusiasm, drive, or desire with which an individual or group approaches tasks or goals.